Abstract: The present disclosure relates to device, and operation method and manufacturing method thereof, wherein the device comprises a dichroic dye composite layer, a first liquid crystal display (LCD) composite layer, a wide waveband reflective composite layer and an organic light emitting diode (OLED) composite layer stacked in this order, wherein the dichroic dye composite layer is switchable between a black state and a transparent state, the liquid crystal display (LCD) composite layer is switchable between a display state, a transparent state and a dark state, the wide waveband reflective composite layer is switchable between a transparent state and a mirror state, and the organic light emitting diode (OLED) composite layer is switchable between a light-emitting state and a transparent state.

Abstract: Disclosed is an image quality improving film and a preparation method thereof, a display panel and a display device. The image quality improving film includes a scattering layer for covering a pixel region of a display layer to scatter a light coming from the display layer. By attaching the image quality improving film to image-displaying side of the display layer in the display panel and covering the pixel region of the display layer with the scattering layer, the scattering layer of the image quality improving film can scatter a light coming from the display layer, thereby increasing the viewing angle of the display panel.

Abstract: Disclosed is a display device, which includes: a display panel, and a frontlight source arranged on at least one side of the display panel, where light emitted from the frontlight source is collimated light in the direction perpendicular to a light incidence face of the display panel. The light emitted from the frontlight source can only be incident onto the display panel in the direction perpendicular to the light incidence face of the display panel, and the light emitted from the frontlight source is collimated light with a uniformly distributed intensity in the direction perpendicular to the light incidence face of the display panel, so there is a uniform intensity distribution of light beams incident onto the display panel, thus resulting in high uniformity of brightness, and high contrast in the display device.

Abstract: The present disclosure relates to device, and operation method and manufacturing method thereof, wherein the device comprises a dichroic dye composite layer, a first liquid crystal display (LCD) composite layer, a wide waveband reflective composite layer and an organic light emitting diode (OLED) composite layer stacked in this order, wherein the dichroic dye composite layer is switchable between a black state and a transparent state, the liquid crystal display (LCD) composite layer is switchable between a display state, a transparent state and a dark state, the wide waveband reflective composite layer is switchable between a transparent state and a mirror state, and the organic light emitting diode (OLED) composite layer is switchable between a light-emitting state and a transparent state.

Abstract: Embodiments of the present disclosure disclose a color film substrate assembly and a method of manufacturing the same, and a display apparatus, and pertain to the field of display technology. In an embodiment, the color film substrate assembly includes: a first substrate and a color film layer formed on a first surface of the first substrate; wherein, the color film layer is provided with a plurality of types of transmissive patterns distributed periodically, each transmissive pattern in a same type of transmissive patterns is constituted by a plurality of holes being in an array arrangement and having hole diameters in one hole diameter range, holes in the plurality of types of transmissive patterns have hole diameters in different hole diameter ranges, and the same type of transmissive patterns is capable of transmitting a light of one color therethrough.

Abstract: Disclosed is an image quality improving film and a preparation method thereof, a display panel and a display device. The image quality improving film includes a scattering layer for covering a pixel region of a display layer to scatter a light coming from the display layer. By attaching the image quality improving film to image-displaying side of the display layer in the display panel and covering the pixel region of the display layer with the scattering layer, the scattering layer of the image quality improving film can scatter a light coming from the display layer, thereby increasing the viewing angle of the display panel.

Abstract: Disclosed is a transparent display device, comprising a transparent display panel comprising a plurality of display regions configured to display information and a plurality of light transmitting regions configured to achieve transparent display; and a unidirectional viewing glass located at a light incident side of the transparent display panel and disposed to be opposite to the transparent display panel. The unidirectional viewing glass comprises a glass plate and a coating film formed on a surface of the glass plate at a side thereof. The above transparent display device provides different display modes.

Abstract: The present disclosure provides a display panel separation pillar and a method for manufacturing the same, a display panel and a display device. The display panel separation pillar includes a first material pattern and a second material pattern on the first material pattern. The first material pattern includes an upper surface and a lower surface opposite to each other, and a first separation lateral side and a second separation lateral side which are opposite to each other and between the upper surface and the lower surface. The second material pattern includes an upper surface and a lower surface opposite to each other. The upper surface of the first material pattern directly contacts with the lower surface of the second material pattern. Projections of the first separation lateral side and the second separation lateral side of the first material pattern onto a plane of the lower surface of the second material pattern are between edges of the lower surface of the second material pattern.

Abstract: A liquid crystal display panel, a driving method and a fabrication method thereof, and a display device are disclosed. The liquid crystal display panel includes first and second substrates and a PDLC layer therebetween. The PDLC layer is formed by a positive liquid crystal and a polymer matrix, and the positive liquid crystal is initialized to be perpendicular to the substrates. The liquid crystal display panel further includes: a first transparent electrode unit, disposed on the first substrate and connected with a switch element; a second transparent electrode unit, disposed on the second substrate and connected with a first voltage; a third transparent electrode unit, disposed on the first and second substrates. The third transparent electrode unit includes a plurality of third transparent electrodes, each of which has a preset height and connected with a second voltage with a polarity opposite to that of the first voltage.

Abstract: The present disclosure provides a display panel separation pillar and a method for manufacturing the same, a display panel and a display device. The display panel separation pillar includes a first material pattern and a second material pattern on the first material pattern. The first material pattern includes an upper surface and a lower surface opposite to each other, and a first separation lateral side and a second separation lateral side which are opposite to each other and between the upper surface and the lower surface. The second material pattern includes an upper surface and a lower surface opposite to each other. The upper surface of the first material pattern directly contacts with the lower surface of the second material pattern. Projections of the first separation lateral side and the second separation lateral side of the first material pattern onto a plane of the lower surface of the second material pattern are between edges of the lower surface of the second material pattern.

Abstract: Embodiments of the present disclosure provide a display apparatus having a mirror function. The display apparatus includes a display panel and a mirror panel. The mirror panel is provided at a light exiting side of the display panel, wherein the mirror panel is configured to permit a part of polarized light from the display panel to transmit therethrough while reflecting a part of ambient light. In addition, another embodiment of the present disclosure also provides a method for producing a display apparatus having a mirror function.

Abstract: A display panel, a fabricating method thereof and a display device are provided. The display panel comprises: a first substrate (1); a second substrate (2), opposed to the first substrate (1); a sealant (3), disposed between the first substrate (1) and the second substrate (2) to seal the first substrate (1) and the second substrate (2), and the sealant (3) between adjacent display regions (10,11) between the first substrate (1) and the second substrate (2) including a pre-cutting position (a-a?); and a curing barrier layer (5), disposed at a position corresponding to the pre-cutting position on a surface facing the second substrate (2) of the first substrate (1) and/or on a surface facing the first substrate (1) of the second substrate (2). The sealant (3) covers the curing barrier layer (5). According to the display panel and the fabricating method thereof, the success rate of the sealant (3) break can be increased, and the design of the narrow bezel can be achieved.

Abstract: The present disclosure provides a display panel and a display device. The display panel includes a pixel unit including first and second sub-unit regions. Liquid crystal molecules in the liquid crystal layer corresponding to the first sub-unit region have a first initial alignment direction, and liquid crystal molecules in the liquid crystal layer corresponding to the second sub-unit region have a second initial alignment direction. The pixel unit further includes a third sub-unit region arranged between the first and second sub-unit regions. Liquid crystal molecules in the liquid crystal layer corresponding to the third sub-unit region have a third initial alignment direction, which is an alignment direction in a rotation from the first initial alignment direction towards the second initial alignment direction along a first rotation direction. An angle difference between the first and second initial alignment directions is greater than 0° and less than or equal to 90°.

Abstract: An array substrate and a liquid crystal display device are provided. The array substrate (11) comprises a first substrate (110) and a switch element (112) disposed on an inner side of the first substrate (110), and further comprises a polarizing light-emitting layer (111), the polarizing light-emitting layer (111) has an EL mode. In the liquid crystal display device (1), the polarizing light-emitting layer (111) with an EL mode is disposed in the array substrate (11), therefore, no backlight is required and the power consumption of the liquid crystal display device (1) is further reduced.

Abstract: An embodiment of the present invention discloses a transparent display unit with improved transmittance. The transparent display unit comprises: an upper substrate comprising an upper transparent electrode and an upper alignment film in sequence from top to bottom; a lower substrate comprising a lower transparent electrode and a lower alignment film in sequence from bottom to top; and at least a colorful holographic polymer dispersed liquid crystal (H-PDLC) layer located between the upper substrate and the lower substrate.

Abstract: Disclosed is a transparent display device, comprising a transparent display panel comprising a plurality of display regions configured to display information and a plurality of light transmitting regions configured to achieve transparent display; and a unidirectional viewing glass located at a light incident side of the transparent display panel and disposed to be opposite to the transparent display panel. The unidirectional viewing glass comprises a glass plate and a coating film formed on a surface of the glass plate at a side thereof. The above transparent display device provides different display modes.

Abstract: The present invention discloses a transflective liquid crystal display panel and a liquid crystal display device comprising the same. Each pixel unit of the transflective liquid crystal display panel comprises a transmission region and a reflection region. The transflective liquid crystal display panel further comprises a conductive polarizing film layer having a first polarizing direction in the reflection region and a second polarizing direction in the transmission region.

Abstract: The present disclosure provides a display panel and a display device. The display panel includes a pixel unit including first and second sub-unit regions. Liquid crystal molecules in the liquid crystal layer corresponding to the first sub-unit region have a first initial alignment direction, and liquid crystal molecules in the liquid crystal layer corresponding to the second sub-unit region have a second initial alignment direction. The pixel unit further includes a third sub-unit region arranged between the first and second sub-unit regions. Liquid crystal molecules in the liquid crystal layer corresponding to the third sub-unit region have a third initial alignment direction, which is an alignment direction in a rotation from the first initial alignment direction towards the second initial alignment direction along a first rotation direction. An angle difference between the first and second initial alignment directions is greater than 0° and less than or equal to 90°.

Abstract: The present invention discloses a transflective liquid crystal display panel and a liquid crystal display device comprising the same. Each pixel unit of the transflective liquid crystal display panel comprises a transmission region and a reflection region. The transflective liquid crystal display panel further comprises a conductive polarizing film layer having a first polarizing direction in the reflection region and a second polarizing direction in the transmission region.

Abstract: A polymer dispersed liquid crystal film comprises: a first substrate (1) and a second substrate (2) arranged opposing to each other; a first transparent conductive film (3) and a second transparent conductive film (4) arranged on opposing surfaces of the first substrate (1) and the second substrate (2), respectively; and a polymer dispersed liquid crystal layer (5) located between the first transparent conductive film (3) and the second transparent conductive film (4), wherein the polymer dispersed liquid crystal layer (5) comprises homogeneously dispersed bi-axis liquid crystal (51) and polymer (52).